SOLUTION: Question Part Points Submissions Used Show that the triangle with vertices A(2, 4), B(−3, −1), and C(−4, 5) is isosceles.

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Question 762982: Question Part
Points
Submissions Used
Show that the triangle with vertices
A(2, 4), B(−3, −1), and C(−4, 5)
is isosceles.
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Are two of the sides the same length? Use Distance Formula.

AB = sqrt%28%282--3%29%5E2%2B%284--1%29%5E2%29

BC = sqrt%28%28-3--4%29%5E2%2B%28-1-5%29%5E2%29

CA = sqrt%28%28-4-2%29%5E2%2B%285-4%29%5E2%29

Do them and find out.